CN203189610U - Efficient flywheel - Google Patents
Efficient flywheel Download PDFInfo
- Publication number
- CN203189610U CN203189610U CN 201220748193 CN201220748193U CN203189610U CN 203189610 U CN203189610 U CN 203189610U CN 201220748193 CN201220748193 CN 201220748193 CN 201220748193 U CN201220748193 U CN 201220748193U CN 203189610 U CN203189610 U CN 203189610U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- center
- bearing hole
- main body
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a machine part, in particular to a stable flywheel. According to the technical scheme for solving technical problems, the efficient flywheel comprises a flywheel body. A bearing hole is formed in the center of the flywheel body, and flywheel teeth are arranged at the edge of the flywheel body. The efficient flywheel is characterized in that a weighting ring is arranged on the inner side of the flywheel teeth on the flywheel body, lightening holes are formed between the bearing hole and the weighting ring, the lightening holes are identical circular holes, and the distances from the circle centers of the lightening holes to the center of the bearing hole are equal. The efficient flywheel has the advantages that the weighting ring is arranged on the portion, close to the edge, of the flywheel body, the lightening holes are evenly formed in the portion, close to the center of the bearing hole, of the flywheel body, thus, weight distribution of the flywheel body can be far from the center of rotation, rotational inertia of the flywheel is improved, and efficiency of the flywheel is improved.
Description
Technical field
The utility model relates to a kind of mechanical parts, relates in particular to a kind of stable flywheel.
Background technique
Flywheel is mounted in the colyliform accumulator than large rotating inertia of having on the machine turning axle.When machine rotational speed increased, the kinetic energy of flywheel increased, and energy is stored up; When machine rotational speed reduced, flywheel energy reduced, and energy is discharged.Flywheel can be used for reducing the speed fluctuation of machine operation process, is common in machine, automobile, bicycle etc., has the colyliform accumulator than large rotating inertia.The main presentation of the effect of flywheel is being utilized its bigger rotary inertia, so a good flywheel relates to must must have rational design to promote its rotary inertia.
The model utility content
Technical problem to be solved in the utility model provides a kind of high efficiency flywheel that has than large rotating inertia.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of high efficiency flywheel, comprise the flywheel main body, the center of described flywheel main body is bearing hole, and the edge of described flywheel main body is provided with flywheel teeth, it is characterized in that: the flywheel teeth inboard is provided with the weightening finish circle on the described flywheel main body.
Further, be provided with lightening hole between described bearing hole and the weightening finish circle.
Further, described lightening hole is that identical circular port and the center of circle are all identical to the distance at bearing hole center.
The beneficial effects of the utility model are: establish the weightening finish circle at the flywheel main body place of keeping to the side, near the bearing hole center lightening hole is being set evenly, make the mass distribution of flywheel main body away from rotating center, improved the rotary inertia of flywheel, thereby improved the efficient of flywheel.
Description of drawings
Fig. 1 is the utility model structural representation.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, flywheel main body, 2, flywheel teeth, 3, bearing hole, 4, the weightening finish circle, 5, lightening hole.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
As shown in Figure 1, a kind of embodiment of a kind of high efficiency flywheel of the utility model, comprise flywheel main body 1, the center of flywheel main body 1 is bearing hole 3, the edge of flywheel main body 1 is provided with flywheel teeth 2, flywheel teeth 2 inboards are provided with weightening finish circle 4 on the flywheel main body 1, are provided with lightening hole 5 between bearing hole 3 and the weightening finish circle 4, and lightening hole 5 is that identical circular port and the center of circle distance that arrives bearing hole 3 centers is all identical.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a high efficiency flywheel comprises the flywheel main body, and the center of described flywheel main body is bearing hole, and the edge of described flywheel main body is provided with flywheel teeth, it is characterized in that: the flywheel teeth inboard is provided with the weightening finish circle on the described flywheel main body.
2. a kind of high efficiency flywheel according to claim 1 is characterized in that: be provided with lightening hole between described bearing hole and the weightening finish circle.
3. a kind of high efficiency flywheel according to claim 2, it is characterized in that: described lightening hole is identical circular port, the center of circle of described lightening hole is all identical to the distance at bearing hole center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748193 CN203189610U (en) | 2012-12-30 | 2012-12-30 | Efficient flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748193 CN203189610U (en) | 2012-12-30 | 2012-12-30 | Efficient flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189610U true CN203189610U (en) | 2013-09-11 |
Family
ID=49106471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748193 Expired - Fee Related CN203189610U (en) | 2012-12-30 | 2012-12-30 | Efficient flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189610U (en) |
-
2012
- 2012-12-30 CN CN 201220748193 patent/CN203189610U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20131230 |